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Marquise|Lab Grown|IGI

5.10ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG817624251

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817624251

Diamond specifications and retailer prices

From HK$10,301 HKD
$1,313 USD
As of October 30, 2026
Save HK$31,681 HKD (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$41,982 HKD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 5.1ct lab-grown marquise diamond

This 5.1ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG817624251 or 817624251. Listed at 22 retailers as of October 30, 2026, with prices from HK$10,301 to HK$41,982, a HK$31,681 spread on the same certified stone. Taylor and Hart lists it at HK$41,982. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.10
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817624251
Dimensions17.50 × 9.03 × 5.68 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.50 mm9.03 mm5.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817624251
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$16,852 HKD|Low: HK$10,301 HKD|High: HK$48,192 HKD|Avg: HK$22,464 HKD|-15.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Taylor and Hart
October 31, 2026
Retailer 19HK$10,301 HKD
Retailer 3HK$11,533 HKD
Retailer 11HK$11,541 HKD
Retailer 4HK$11,957 HKD
Retailer 12HK$12,632 HKD
Retailer 20HK$12,768 HKD
Retailer 14HK$13,777 HKD
Retailer 21HK$13,859 HKD
Retailer 17HK$14,977 HKD
Retailer 1HK$16,852 HKD
Retailer 8HK$19,449 HKD
Retailer 15HK$20,352 HKD
Retailer 10HK$21,196 HKD
Retailer 9HK$23,066 HKD
Retailer 5HK$24,288 HKD
Retailer 16HK$25,161 HKD
Retailer 13HK$27,819 HKD
Retailer 6HK$28,816 HKD
Retailer 18HK$34,294 HKD
Retailer 7HK$39,587 HKD
Retailer 2HK$40,020 HKD
Taylor and HartHK$41,982 HKD

17 data points across 22 retailers

22 retailersHK$10,301 HKD to HK$41,982 HKD

A
Cheapest Retailer
-
HK$10,301 HKD
$1,313 USD
A
Retailer 2
-
HK$11,533 HKD
$1,470 USD
View
Final sale: no returns
A
Retailer 3
-
HK$11,541 HKD
$1,471 USD
View
A
Retailer 4
-
HK$11,957 HKD
$1,524 USD
View
A
Retailer 5
-
HK$12,632 HKD
$1,610 USD
View
A
Retailer 6
-
HK$12,768 HKD
£1,281 GBP
View
Retailer 7
-
HK$13,777 HKD
$1,756 USD
View
Price last confirmed 19 days ago
A
Retailer 8
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HK$13,859 HKD
View
A
Retailer 9
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HK$14,977 HKD
$1,909 USD
View
A
Retailer 10
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HK$16,852 HKD
£1,691 GBP
View
A
Retailer 11
-
HK$19,449 HKD
$2,479 USD
View
A
Retailer 12
-
HK$20,352 HKD
$2,594 USD
View
B+
Retailer 13
-
HK$21,196 HKD
€2,573 EUR
View
B+
Retailer 14
-
HK$23,066 HKD
$2,940 USD
View
B+
Retailer 15
-
HK$24,288 HKD
ZAR 50,011 ZAR
View
B+
Retailer 16
-
HK$25,161 HKD
$3,207 USD
View
Retailer 17
-
HK$27,819 HKD
A$5,455 AUD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
HK$28,816 HKD
£2,892 GBP
View
B+
Retailer 19
-
HK$34,294 HKD
$4,371 USD
View
B
Retailer 20
-
HK$39,587 HKD
£3,973 GBP
View
B
Retailer 21
-
HK$40,020 HKD
SGD 6,893 SGD
View
Most Expensive
B
Taylor and Hart
F5MC4Y3 · Oct 30
HK$41,982 HKD
$5,351 USD
View
21 more retailers have this diamond
Prices start from HK$10,301 HKDSave up to HK$31,681 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
5.10ct Marquise
HK$10,301 HKD